| Value | Category | Cases | |
|---|---|---|---|
| 1 | Non-formal | 1242 |
6.6%
|
| 2 | Literacy | 430 |
2.3%
|
| 3 | Both | 79 |
0.4%
|
| 9 | None | 17182 |
90.8%
|
| Sysmiss | 20000 |